Molekula
2,4-Dichlorobenzoic acid
2,4-Dichlorobenzoic acid is a chlorinated aromatic carboxylic acid used in organic synthesis, particularly in the production of agrochemicals and pharmaceutical intermediates. It appears as a white to off-white crystalline powder. Available with CAS number 50-84-0, molecular formula C7H4Cl2O2, and molecular weight 191.01 g/mol. Stored at ambient temperature. Signal word: Warning. Molekula supplies 2,4-Dichlorobenzoic acid from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
2,4-Dichlorobenzoic acid is a chlorinated aromatic carboxylic acid used in organic synthesis, particularly in the production of agrochemicals and pharmaceutical intermediates. It appears as a white to off-white crystalline powder. Available with CAS number 50-84-0, molecular formula C7H4Cl2O2, and molecular weight 191.01 g/mol. Stored at ambient temperature. Signal word: Warning. Molekula supplies 2,4-Dichlorobenzoic acid from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Pricing & pack sizes
Specifications
| Property | Value |
|---|---|
| Appearance | White to off-white powder |
| Melting Point | 160 - 163 °C |
| Water | ≤ 0.5% |
| Assay | ≥ 98% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Shelf Life | 24 months |
| Acidity | Acid |
Identification
| Property | Value |
|---|---|
| SKU | 18499061 |
| CAS Number | 50-84-0 |
| Molecular Formula | C7H4Cl2O2 |
| Molecular Weight | 191.01 |
| SMILES | C1=CC(=C(C=C1Cl)Cl)C(=O)O |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 2916.39.46.00 |
| Tariff Code | 2916399090 |
Safety & GHS
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Health Hazard
GHS07
Hazard statements
- H302 Harmful if swallowed
- H315 Causes skin irritation
- H319 Causes serious eye irritation
- H335 May cause respiratory irritation
Precautionary statements
- P301+330 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
- P312 Call a POISON CENTER or doctor/physician if you feel unwell
For research and industrial use only
Documents
Safety Data Sheets (SDS)
Available in PT, IT, FR, ES, DE, EN.
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PT - (18499061) 2,4-DICHLOROBENZOIC ACID [50-84-0].pdf
SDS · PT · 177 KB
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IT - (18499061) 2,4-DICHLOROBENZOIC ACID [50-84-0].pdf
SDS · IT · 173 KB
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FR - (18499061) 2,4-DICHLOROBENZOIC ACID [50-84-0].pdf
SDS · FR · 177 KB
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ES - (18499061) 2,4-DICHLOROBENZOIC ACID [50-84-0].pdf
SDS · ES · 176 KB
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DE - (18499061) 2,4-DICHLOROBENZOIC ACID [50-84-0].pdf
SDS · DE · 176 KB
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EN - (18499061) 2,4-DICHLOROBENZOIC ACID [50-84-0].pdf
SDS · EN · 172 KB
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is 2,4-Dichlorobenzoic acid used for?
It is primarily used as an intermediate in the synthesis of pharmaceuticals and agrochemicals.
What is the chemical formula and molecular weight of 2,4-Dichlorobenzoic acid?
The formula is C7H4Cl2O2 with a molecular weight of 191.01 g/mol.
How should 2,4-Dichlorobenzoic acid be stored?
It should be stored at ambient temperature, away from moisture and incompatible materials.
What grade is available for this product?
Available in technical grade; custom purity options may be available upon request.
Can Molekula supply 2,4-Dichlorobenzoic acid in bulk?
Yes, bulk quantities are available—please contact our sales team for pricing and availability.
What documentation comes with an order?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS).
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.